diff --git a/apps/server/src/provider/antigravityAuthSupport.test.ts b/apps/server/src/provider/antigravityAuthSupport.test.ts
index 9138a28dab5b3..2158501b58343 100644
--- a/apps/server/src/provider/antigravityAuthSupport.test.ts
+++ b/apps/server/src/provider/antigravityAuthSupport.test.ts
@@ -71,6 +71,8 @@ describe("Antigravity process environment", () => {
       browser: "another-real-browser",
       PYTHONUNBUFFERED: "0",
       ELECTRON_RUN_AS_NODE: "0",
+      CHROME_CRASHPAD_PIPE_NAME: "\\\\.\\pipe\\crashpad_50144_ZUJNJELFHHXPBIRT",
+      chrome_crashpad_pipe_name: "\\\\.\\pipe\\crashpad_stale_alias",
       CUSTOM_SETTING: "keep-this",
     };
     const original = { ...baseEnv };
diff --git a/apps/server/src/provider/antigravityAuthSupport.ts b/apps/server/src/provider/antigravityAuthSupport.ts
index 5030b53005e89..c9ba794bfd6ef 100644
--- a/apps/server/src/provider/antigravityAuthSupport.ts
+++ b/apps/server/src/provider/antigravityAuthSupport.ts
@@ -76,6 +76,8 @@ const removedEnvironmentKeys = new Set([
   "BROWSER",
   "PYTHONUNBUFFERED",
   "ELECTRON_RUN_AS_NODE",
+  // An inherited pipe whose owner exited makes Electron-as-Node print Crashpad errors to stderr.
+  "CHROME_CRASHPAD_PIPE_NAME",
 ]);
 
 export interface AntigravityProfile {